187 transcripts appear to be instances where overlapping transcripts have been
assembled into a single transcript. The IDs of these transcripts are listed
in the file out/fusions.txt. The integer next to the ID indicates the number
of genuine transcripts suspected to be involved. The directions of the
transcripts involved is shown in the third column of fusions.txt. Note that
where stranded RNA-seq is used, the directions in the third column will be 
either all positive or all negative
. Where un-stranded RNA-seq is used the
directions may be a mix of positive and negatives, indicating instances of
S-AS (sense-antisense) UTR overlap